<test>
  <create_query>create table t_lz4(a UInt64) engine=MergeTree order by tuple()</create_query>
  <create_query>create table t_lz4_norm(a UInt64) engine=MergeTree order by tuple()</create_query>
  <create_query>create table t_lz4_uncomp(a UInt32) engine=MergeTree order by a</create_query>

  <fill_query>insert into t_lz4 select number % 100 from numbers_mt(5e7) order by rand()</fill_query>
  <fill_query>optimize table t_lz4 final</fill_query>

  <fill_query>insert into t_lz4_norm select number from numbers_mt(5e7) order by rand()</fill_query>
  <fill_query>optimize table t_lz4_norm final</fill_query>

  <fill_query>insert into t_lz4_uncomp select number from numbers_mt(5e7)</fill_query>
  <fill_query>optimize table t_lz4_uncomp final</fill_query>

  <query>select a from t_lz4 format Null</query>
  <query>select a from t_lz4_norm format Null</query>
  <query>select a from t_lz4_uncomp format Null</query>

  <drop_query>drop table t_lz4</drop_query>
  <drop_query>drop table t_lz4_norm</drop_query>
  <drop_query>drop table t_lz4_uncomp</drop_query>
</test>
